189774312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2863

約数の個数: 128

約数和(自身を含む): 602972160

約数和(自身を除く): 413197848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2803, 2821, 3224, 4836, 5208, 5606, 5642, 8409, 8463, 9672, 11212, 11284, 16818, 16926, 19621, 22424, 22568, 33636, 33852, 36439, 39242, 58863, 67272, 67704, 72878, 78484, 86893, 109317, 117726, 145756, 156968, 173786, 218634, 235452, 255073, 260679, 291512, 347572, 437268, 470904, 510146, 521358, 608251, 695144, 765219, 874536, 1020292, 1042716, 1129609, 1216502, 1530438, 1824753, 2040584, 2085432, 2259218, 2433004, 3060876, 3388827, 3649506, 4518436, 4866008, 6121752, 6777654, 7299012, 7907263, 9036872, 13555308, 14598024, 15814526, 23721789, 27110616, 31629052, 47443578, 63258104, 94887156, 189774312]

約数ペア:

[(1, 189774312), (2, 94887156), (3, 63258104), (4, 47443578), (6, 31629052), (7, 27110616), (8, 23721789), (12, 15814526), (13, 14598024), (14, 13555308), (21, 9036872), (24, 7907263), (26, 7299012), (28, 6777654), (31, 6121752), (39, 4866008), (42, 4518436), (52, 3649506), (56, 3388827), (62, 3060876), (78, 2433004), (84, 2259218), (91, 2085432), (93, 2040584), (104, 1824753), (124, 1530438), (156, 1216502), (168, 1129609), (182, 1042716), (186, 1020292), (217, 874536), (248, 765219), (273, 695144), (312, 608251), (364, 521358), (372, 510146), (403, 470904), (434, 437268), (546, 347572), (651, 291512), (728, 260679), (744, 255073), (806, 235452), (868, 218634), (1092, 173786), (1209, 156968), (1302, 145756), (1612, 117726), (1736, 109317), (2184, 86893), (2418, 78484), (2604, 72878), (2803, 67704), (2821, 67272), (3224, 58863), (4836, 39242), (5208, 36439), (5606, 33852), (5642, 33636), (8409, 22568), (8463, 22424), (9672, 19621), (11212, 16926), (11284, 16818)]